MINOLTA-QMS magicolor 6100 Series Service Manual page 226

7.2.4
Page 7-26
Panel P.W.B. (LCD inclusive)
7.2.4.1 Tools
Phillips Screwdrivers #1 and #2
When handling any P.W.B. use ESD precautions.
7.2.4.2 Disassembly Procedures
(see Fig. 7-25)
1. Remove the left-upper side cover (see section 7.1.1).
2. Remove the set screw [SP4x9 (1 pc.)] from the panel case assembly.
3. Disconnect the connector.
4. Remove four set screws (BT3x8) from the panel P.W.B. and LCD
from the panel case assembly.
5. Upon removal of the panel P.W.B., and the shield plate, remove the
panel button and panel shield as shown in Fig. 7-25.
7.2.4.3 Assembly Procedures
1. Assemble a new panel P.W.B. (LCD inclusive) in the panel case.
2. Install each part that has been removed in the disassembly proce-
dures.
3. Connect the connector.
4. Install the panel case to the top cover.
5. Connect the power supply cable.
6. Turn on the power switch of the printer.
7. Execute the test print in Service Mode.
8. Confirm the panel switch and indicator.
CAUTION:
magicolor 6100 Series Service Manual